| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30134 | 30245 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:58 | 2024 Dec 22 23:05 |
| Time of closest approach (UTC) | 2024 Dec 25 22:58:45.445 |
| Minimum distance | 2.411 km |
| Height difference | 1.974 km |
| Relative speed | 2.421 km/s |
| Angle between velocity vectors | 19° |
| Geographic position | 81.1°N, 158.6°W |
| Height | 850 km |
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